《味精》
from 张稼文《江边记》等
味精的主要成分是L-谷氨酸钠。谷氨酸本身是一种天然氨基酸,番茄、海带、芝士、肉类、菌子里原本就大量存在,我们人体本身也会合成谷氨酸,它是构成我们大脑、神经细胞的物质之一。味精由小麦、苞谷、甘蔗等淀粉微生物发酵生产,并非化学合成品。正常做菜时搁放味精是安全的,不会让人变傻、弱智,不会致癌。 选自《江边记》,张稼文 著,云南人民出版社2013年版。
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This episode was published on October 9, 2026.
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